Battery



FIG. 1 is a perspective view of a battery showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a right side view thereof.

The dashed broken lines represent portions of the battery which form no part of the claimed design. 

CLAIM The ornamental design for a battery, as shown and described. 